JPS6043108A - Method of assemblying valve spring retainer and cotter of engine - Google Patents
Method of assemblying valve spring retainer and cotter of engineInfo
- Publication number
- JPS6043108A JPS6043108A JP15020583A JP15020583A JPS6043108A JP S6043108 A JPS6043108 A JP S6043108A JP 15020583 A JP15020583 A JP 15020583A JP 15020583 A JP15020583 A JP 15020583A JP S6043108 A JPS6043108 A JP S6043108A
- Authority
- JP
- Japan
- Prior art keywords
- retainer
- pulp
- cotter
- spring
- presser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/042—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines
- B23P19/045—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts specially adapted for combustion engines for assembling valve cotters and retainers of engine valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/10—Connecting springs to valve members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automatic Assembly (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Description
【発明の詳細な説明】 及びコックの組付方法に関する。[Detailed description of the invention] and a method for assembling a cock.
従来のエンノンのパルプスプリングリテーナ５及びコツ
′タ６の組付方法としては、パルプ３を固定した状態で
組み付けていたが、コツタ６を左右（に分割するのｔで
良い方法が見始らなかった。従ってパルプスプリング４
を圧縮後２蘭のコツタ６を左右より供給するか、あらか
じめスプリングリテーナ５にセットした２個のコツタ６
がパルプ３の固定状態でリテーナ押えＡを下げることに
より自重で左右に傾くことを期待していたため組付ミス
が多発していた。The conventional method for assembling Ennon's pulp spring retainer 5 and holder 6 was to assemble the pulp 3 in a fixed state, but I have not yet seen a good way to divide the holder 6 into left and right parts. Therefore, pulp spring 4
After compressing, two pieces of kotsuta 6 are supplied from the left and right, or two pieces of kotsuta 6 set in the spring retainer 5 in advance are supplied.
Because it was expected that the retainer presser A would tilt to the left or right under its own weight by lowering the retainer presser A while the pulp 3 was fixed, assembly errors occurred frequently.
本発明の目的は、前記従来装置の問題点を解消し、確実
で容易外エンノンの・クルプスプリングリテーナ及びコ
ックの組付方法を提供するＫちる。SUMMARY OF THE INVENTION An object of the present invention is to solve the problems of the conventional device and provide a reliable and easy method for assembling a Krupp spring retainer and a cock.
以下第１〜６図を参照して本発明のエンジンノクルグス
デリングリテーナ及びコック組付方法の一実施例につい
て説明する。第１〜６図で１はシリンダヘットゝ、２は
バルブシート、３はノくルフ、４はパルプスフ０リング
、５はスフ０リングリテーナ、６はコックである。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the engine nokrugsdering retainer and cock assembly method of the present invention will be described below with reference to FIGS. 1 to 6. In Figures 1 to 6, 1 is a cylinder head, 2 is a valve seat, 3 is a valve, 4 is a pulp sleeve, 5 is a sleeve retainer, and 6 is a cock.
本発明の組付方法としては、ノクルブスプリングＭ’
、ｔ Ａ 、コツタ押えＢ１センターガイドＣ１・ぐル
、プ押土軸り及び之等を保持すべきベースなどを使用す
る。As the assembly method of the present invention, the nocle spring M'
, t A , Kotsuta presser foot B1 center guide C1 , guru , presser foot and base to hold the etc. are used.
その組伺方法としては、
１）第１図のようにパルプ３及びスプリング４がセット
されたシリンダヘッド１にスプリングリテーナ５と２個
のコツタ６をあらかじめ組み合せてスプリング４の」二
に乗せたシリンダへラドアセンブリーをセットし、セラ
）・後第２図に示すようにリテーナ押えＡとコツタ押え
Ｂを同時て下降させる。これによりバルブスプリング４
は圧縮され同時にパルプ３もコツタ６に押されて下降す
る。この時パルプ押上軸Ｃは下降させておく。スプリン
グ４の圧縮量は第４図に示すようにパルプ３の上部にあ
るコック組付溝にコツタ６を嵌め込み可能々位置寸でと
する。The assembly method is as follows: 1) As shown in Fig. 1, a spring retainer 5 and two kotsuta 6 are assembled in advance on a cylinder head 1 in which a pulp 3 and a spring 4 are set, and a cylinder is placed on the second part of the spring 4. Set the spatula assembly, then lower the retainer presser A and the retainer presser B at the same time as shown in Figure 2. This causes the valve spring 4
is compressed, and at the same time, the pulp 3 is also pushed down by the colander 6. At this time, the pulp push-up shaft C is lowered. The amount of compression of the spring 4 is set to such a position that the cock 6 can be fitted into the cock assembly groove in the upper part of the pulp 3, as shown in FIG.
１１）次に第３図に示すようにセンタガイドＣを下降さ
せコツタ６の内部突起に押し付け
＃≠４４１≠次にコツタ押えＢを上昇させリテ−す押え
Ａの下面とコツタ押えＢの下面との間に空間Ｓを確保す
る。11) Next, as shown in Fig. 3, lower the center guide C and press it against the internal protrusion of the retainer 6. Secure a space S between them.
１１１）パルプ押上軸りを上昇させパルプ３およびセン
タガイドＣを同時に押し」−げる。（第４図）とのとき
コツタ６の下面はセンタガイドＣによシ左右に分割され
コックの上端はコツタ押えＢの下端で第４図に示すよう
に保持され抜は出すことはなく、又パルプ３のコツタ溝
とコツタ６の突起が一部係合する。111) Raise the pulp push-up shaft and push the pulp 3 and center guide C at the same time. (Fig. 4), the lower surface of the kotsuta 6 is divided into left and right sides by the center guide C, and the upper end of the cock is held by the lower end of the kotsuta holder B as shown in Fig. 4, and it cannot be pulled out. The groove of the pulp 3 and the protrusion of the stick 6 partially engage with each other.
１■）次に第５図のようにコツタ押えＢを保持した捷１
リテーｊ押えＡを」二昇させることにより、スプリング
リテーナ５がパルプスプリング４の付勢力で上昇し、コ
ツタ６はリテーナ５の内面の、チー・ぐとコツタ押えＢ
に」こりパルプ３の溝に第５図に示すように組み込まれ
る。組付完了後リテーナ押えＢとバルブ押上軸りはそれ
ぞれ上昇及び下降さ世、作業は完了する。第６図は組立
完成図である。1■) Next, as shown in Fig.
By raising the retainer presser A by 2, the spring retainer 5 is raised by the urging force of the pulp spring 4, and the holder 6 presses the inner surface of the retainer 5.
It is incorporated into the groove of the stiff pulp 3 as shown in FIG. After the assembly is completed, the retainer presser B and the valve push-up shaft are raised and lowered, respectively, and the work is completed. FIG. 6 is a diagram showing the completed assembly.
前述のとおり・、本発明のパルプスフ０リングリテーナ
及びコツタの組付方法は、コックの左右分割がコツタ押
えの下降とパルプの上下動により確実に行われ、・又リ
テーナ押え下面とコツタ押え下面との間に空間Ｓを確保
することにより分割されたコックの姿勢が正しく保たれ
コックが飛び出したり倒れを防Ｉ］二できる。さらにコ
ツタ組込み途中でスプリングリテーナが上昇する際、コ
ツタ押えによシコツタを押えているので、コックの飛び
出しが確実（Ｃ防止でき組付不良と々ることは々い。As mentioned above, in the method of assembling the pulp spring retainer and cotter of the present invention, the right and left division of the cock is reliably performed by the lowering of the cotter presser and the vertical movement of the pulp, and the lower surface of the retainer presser and the lower surface of the cotter presser are By securing a space S between them, the posture of the divided cocks can be maintained correctly and the cocks can be prevented from popping out or falling over. Furthermore, when the spring retainer rises during assembly of the cock, the cock is held down by the cock retainer, which ensures that the cock does not pop out (C), which often results in poor assembly.
第１〜６図は本発明に係るもので第１図は組付準備図、
第２図はリテーナ押えＡとコツタ押えＢにょろりテーナ
およびコックの押下状況図、第３図はセンタガイドＣを
下降させコック上部を押し下げコツタ押えＢを上昇させ
リテーナ押えＡとコツタ押えＢの間に空間Ｓを確保した
状況図、第４図はバルブ押上軸りを上昇させパルプ３お
よび十ンタがイドＣを同時に押上げた状況図、第５Ｌン
１ｕ。
コツタ押えＢをホールドしたままリテーナ押えＡを上昇
させるとスプリングリテーナが上昇しコックはリテーナ
内面のチー・パとコツタ押えＢの押圧力ｔてよりパルプ
溝に相み込１れる状況図、第６図は組立完成図である。
１ シリンダへ、ド、３・・・パルプ、４・・・バルブ
スプリング、５・・・スプリングリテーナ、６・コツタ
、Ａ・・・スプリングリテーナ押え、Ｂ・・・コツタ押
え、Ｃ・・・センタガイド、Ｄ・・・パルプ押」二軸。Figures 1 to 6 are related to the present invention; Figure 1 is an assembly preparation diagram;
Figure 2 shows how the retainer and cock are pressed between the retainer presser A and the retainer presser B, and Figure 3 shows how the center guide C is lowered, the upper part of the cock is pushed down, and the retainer presser B is raised, and between the retainer presser A and the retainer presser B. Figure 4 is a diagram showing the situation where the valve push-up shaft is raised and the pulp 3 and tenter simultaneously push up the id C, and Figure 4 is a diagram showing the situation in which the space S is secured at the 5th Ln 1u. When the retainer presser A is raised while holding the cotter presser B, the spring retainer rises and the cock is penetrated into the pulp groove by the pressure force t of the retainer inner surface and the cotter presser B. Situation diagram 6 The figure is a diagram of the completed assembly. 1 To the cylinder, do, 3... pulp, 4... valve spring, 5... spring retainer, 6... spring retainer, A... spring retainer holder, B... kotsuta holder, C... center Guide, D...pulp pusher" two shafts.
Claims (1)
伺方法において、シリンダヘッドにパルプとパルプスプ
リングをとシつけさらにスプリングリテーナと２個のコ
ツタをあらかじめ組み合して前記スプリング上に乗せて
セットした後、リテーナ押えへ）とコツタ押え（Ｂ）を
同時に下降させてパルプとコックを押し下げ、センタガ
イド（Ｃ）を下降さ押え（Ｂ）を上昇させリテーナ押え
（Ａ）の下面とコツタ押え（Ｂ）の下面との間にコック
をパルプの上部溝圧嵌め込み可能な空間（Ｓ）を設ける
。パルプ押上軸（Ｄ）を上昇させると同時にパルプとセ
ンタガイド（Ｃ）を同時に押し上げ、上端がコツタ押え
（Ｂ）の下端で保持され、下端がセンタガイドＣ）によ
シ左右に開かれたコック内（（パルプを差し込み・ぐル
グのコツタ溝とコックの内部突起とを一部係合させる。 次にコツタ押え（Ｂ）を深持した捷まりテーナ押え（Ａ
）を上昇させて、スフ０リングリテーナがパルプスプリ
ングの押圧力で押上げられ、コックがスフ０リングリテ
ーナの内面のチーｉ９とコツタ押え（Ｂ）に」：リパル
プ溝内に組み込まれることを特徴とするエンジンのパル
プスプリングリテーナ及びコックの組付方法。[Claims] In a method for assembling a pulp spring retainer and hikotsuk for an engine, pulp and a pulp spring are attached to a cylinder head, and a spring retainer and two kotsuta are assembled in advance and placed on the spring. After setting it, lower the retainer presser (to the retainer presser) and the retainer presser (B) at the same time to push down the pulp and cock, lower the center guide (C) and raise the presser foot (B), and press the lower surface of the retainer presser (A) and the retainer presser foot (B) down. A space (S) is provided between the lower surface of the presser foot (B) and a space (S) in which a cock can be press-fitted into the upper groove of the pulp. When the pulp push-up shaft (D) is raised, the pulp and center guide (C) are pushed up at the same time, and the upper end is held by the lower end of the cotter presser (B), and the lower end is opened to the left and right by the center guide C). Insert the pulp and partially engage the kotta groove of the gorug with the internal protrusion of the cock.
) is raised, the Sufu O-ring retainer is pushed up by the pressing force of the pulp spring, and the cock is inserted into the inner surface of the Sufu O-ring retainer, between the inner surface of the inner surface of the Sufu O-ring retainer. How to assemble a pulp spring retainer and cock for an engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15020583A JPS6043108A (en) | 1983-08-19 | 1983-08-19 | Method of assemblying valve spring retainer and cotter of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15020583A JPS6043108A (en) | 1983-08-19 | 1983-08-19 | Method of assemblying valve spring retainer and cotter of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6043108A true JPS6043108A (en) | 1985-03-07 |
Family
ID=15491819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15020583A Pending JPS6043108A (en) | 1983-08-19 | 1983-08-19 | Method of assemblying valve spring retainer and cotter of engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62163676A (en) * | 1986-01-10 | 1987-07-20 | Kichi Nishikawa | Production of bottled laver blended with tea of gynostemma pentaphyllum makino |
| FR2657409A1 (en) * | 1990-01-24 | 1991-07-26 | Renault Automation | METHOD AND DEVICE FOR ASSEMBLING TWO PARTS TO BE FITTED INTO ONE ANOTHER, SUCH AS A VALVE TAIL AND A COLLAR OR CUP. |
| EP0708228A3 (en) * | 1994-10-17 | 1997-01-08 | Comau Spa | Method and device for the automatic assembly of half-moon keys of an internal combustion engine valve |
-
1983
- 1983-08-19 JP JP15020583A patent/JPS6043108A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62163676A (en) * | 1986-01-10 | 1987-07-20 | Kichi Nishikawa | Production of bottled laver blended with tea of gynostemma pentaphyllum makino |
| FR2657409A1 (en) * | 1990-01-24 | 1991-07-26 | Renault Automation | METHOD AND DEVICE FOR ASSEMBLING TWO PARTS TO BE FITTED INTO ONE ANOTHER, SUCH AS A VALVE TAIL AND A COLLAR OR CUP. |
| EP0708228A3 (en) * | 1994-10-17 | 1997-01-08 | Comau Spa | Method and device for the automatic assembly of half-moon keys of an internal combustion engine valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4060189A (en) | Slug riveting apparatus | |
| US6161241A (en) | Mattress vents | |
| JP2706406B2 (en) | Automatic piston ring mounting device | |
| JPH05506617A (en) | Clinching device for joining plates | |
| JPS6043108A (en) | Method of assemblying valve spring retainer and cotter of engine | |
| JP2001009645A (en) | Steel ball assembly equipment | |
| KR920006207B1 (en) | Button attachment | |
| CN214631365U (en) | Watch pillow structure convenient to dress | |
| US2197419A (en) | Snap fastener installation | |
| KR100602184B1 (en) | Semiautomatic assembling device for pedal assembly | |
| GB1363498A (en) | Device for and method of assembling universal joints | |
| CN213282306U (en) | Mattress | |
| JPS6237655Y2 (en) | ||
| JPS6011574B2 (en) | press equipment | |
| JPH05138461A (en) | Method for supplying ball to nut screw | |
| CN220594434U (en) | Financial accounting seal holder | |
| CN223569049U (en) | A quilt fastener | |
| JPS6135309Y2 (en) | ||
| JPS59111702A (en) | Eyelet puncher | |
| US2742958A (en) | Seat roll construction | |
| CN212860847U (en) | Automatic marking device of fastener | |
| JPS63111011A (en) | Rubber pad forming press device | |
| EP0974410A2 (en) | Machine with hydraulically controlled counterpressure holding element | |
| JPS6028367Y2 (en) | Anti-crack device for boiled eggs | |
| JPS6322018Y2 (en) |